How to mount Golden Eagle to Boda Boda

So the back end frame is robust and a bit non-standard...

Here are some photos

Link to Tons of images on Google

I am hoping that when the kit gets here on Monday Everything will become clear on how to mount...

For now looks like I will need to kind of thread the big bracket between the frame in a horizontal plane with the axle . The frame member that is parallel to the ground will restrict any pivot up so far as I can tell.

Julis and Den... Any advise for me would be wonderful - I will document to share with you as I go along. Dale

Here is pdf of owners manual:

yuba_boda-manual_20130121

Bike Motor Kit from Golden Eagle Bicycle Engines